# IMO Answer Key 2021-22 (Level 1) - Download Class 1 to 12 Set A, B & C Answer Key

**IMO Answer Key 2021-22 -** Science Olympiad Foundation will release the official IMO 2021 answer key for set A, B and C in April 2022. Some coaching institutes also releases the unofficial SOF IMO answer key 2021, soon after the exam. IMO 2021 answer key for Classes 1 to 12 are made available online on the official website- sofworld.org. Students can use the IMO level 1 answer key 2021-22 for calculating their probable scores.

IMO 2021 answer key will be released separately for each class in pdf format. It will contain correct answers to all the questions asked in the exam. Level 1 SOF IMO exam will be held for set A, B and C in December and January. Classes 3 to 12 students who will qualify the level 1 will be eligible for IMO level 2. Read the article to download the IMO 2021 answer key pdf for Class 1 to 12.**- Match probable scores with IMO cut off to know the chances of selection for the level 2 exam.**

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## IMO Answer Key 2021-22 Dates

Students are advised to go through the given table to know when the IMO answer key 2021 be released for class 1 to students.

### IMO 2021 Answer Key Dates

Events | Dates |

IMO set A exam | December 4 and 5, 2021 |

IMO set A answer key | January 2022 |

IMO set B exam | January 24 and 26, 2021 |

IMO set B answer key | January 2022 |

IMO set C exam | January 8 and 9, 2022 |

IMO set C answer key | January 2022 |

IMO Level 1 result | January 2022 |

IMO Level 2 exam | March 2022 |

IMO level 2 answer key | April 2022 |

## How to download IMO Answer Key 2021-22?

Students are advised to follow the steps mentioned below to download the IMO 2021 answer key.

- Open the official website: sofworld.org.
- Click on the link that says "Answer key and Cutoff 2021".
- Then open the link of the IMO answer key 2021 for set A, B, C.
- On the next page, select the class 1 to 12 to download SOF IMO answer key 2021 for the respective class.
- It will lead to a pdf file of the SOF IMO 2021 answer key. Now calculate the scores with the ones you marked in the answer sheet.
- It must be noted that there is no negative marking in this exam.

### SOF IMO Answer Key 2021-22 (Set A, B and C)

Answer Key Name | IMO Set A Answer Key* | IMO Set B Answer Key* | IMO Set C Answer Key* |

IMO Class 1 answer key | Click here | Click here | Click here |

IMO Class 2 answer key | Click here | Click here | Click here |

IMO Class 3 answer key | Click here | Click here | Click here |

IMO Class 4 answer key | Click here | Click here | Click here |

IMO Class 5 answer key | Click here | Click here | Click here |

IMO Class 6 answer key | Click here | Click here | Click here |

IMO Class 7 answer key | Click here | Click here | Click here |

IMO Class 8 answer key | Click here | Click here | Click here |

IMO Class 9 answer key | Click here | Click here | Click here |

IMO Class 10 answer key | Click here | Click here | Click here |

IMO Class 11 answer key | Click here | Click here | Click here |

IMO Class 12 answer key | Click here | Click here | Click here |

***Links to be activated after the release of the answer key.**

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### Unofficial IMO Answer Key 2021 Download Links

Unofficial IMO 2021 answer key will be released by some renowned coaching institutes for Class 5 to 10 students. Students can check their probable scores using the same and know the chances of their selection in the exam. Students should solve the IMO Sample papers to prepare for level 2 examination. This will help them prepare in a specified manner which will increase the chances of selection.

### SOF IMO Answer Key 2021 by Coaching Institutes

Answer Key | Download Link |

IMO Answer Key for Class 5 | Download now |

IMO Answer Key for Class 6 | Download now |

IMO Answer Key for Class 7 | Download now |

IMO Answer Key for Class 8 | Download now |

IMO Answer Key for Class 9 | Download now |

IMO Answer Key for Class 10 | Download now |

### IMO Answer key 2019 (Set A, B)

Classes (1 to 12) | Set A | Set B |

IMO Answer key for Class 1 | Download here | Download here |

IMO Answer key for Class 2 | Download here | Download here |

IMO Answer key for Class 3 | Download here | Download here |

IMO Answer key for Class 4 | Download here | Download here |

IMO Answer key for Class 5 | Download here | Download here |

IMO Answer key for Class 6 | Download here | Download here |

IMO Answer key for Class 7 | Download here | Download here |

IMO Answer key for Class 8 | Download here | Download here |

IMO Answer key for Class 9 | Download here | Download here |

IMO Answer key for Class 10 | Download here | Download here |

IMO Answer key for Class 11 | Download here | Download here |

IMO Answer key for Class 12 | Download here | Download here |

## How to Calculate Scores With IMO 2021 Answer Key Leve 1?

Go through the table below to know the process of calculating the estimated scores using the IMO answer key 2021.

Class | How to calculate? |

Class 1-4 | (Number of the correct answer in the first three sections x 1) + (Number of correct answers in the Achievers section x 2) |

Class 5-12 | (Number of the correct answer in the first three sections x 1) + (Number of correct answers in the Achievers section x 3) |

### IMO 2021 Level 1- Marking Scheme

The exam pattern for the stage 2 exam is similar to that of the stage 1 exam. It must be noted that this exam is held only for Classes 3 to 12. Go through the exam pattern of level 1 and 2 exams in the table below to score high in the result of IMO and qualify the exam.

- The International Mathematics Olympiads is conducted by SOF at two levels.
- The students who qualify the first level are later called up for the second level exam.
- For the students of Class 1st and 2nd, only the first level is organised.
- The level 1 exam for Class 1 to 4 includes 35 multiple-choice questions.
- On the other hand, 50 objective type questions are asked in case of the classes 5th to 12th. The duration of the exam is 60 minutes.
- The medium of both papers is English.

### SOF IMO Class 1 to 4 Exam Pattern

Sections | Number of questions | Marks awarded for each question | Total Marks |

Logical Reasoning | 10 | 1 | 10 |

Mathematical Reasoning | 10 | 1 | 10 |

Everyday Mathematics | 10 | 1 | 10 |

Achievers Section | 5 | 2 | 10 |

Total | 35 | 40 |

### SOF IMO Class 5 to 12 Exam Pattern

Sections | Number of questions | Marks awarded for each question | Total Marks |

Logical Reasoning | 15 | 1 | 15 |

Mathematical Reasoning | 20 | 1 | 20 |

Everyday Mathematics | 10 | 1 | 10 |

Achievers Section | 5 | 3 | 15 |

Total | 50 | 60 |

## IMO Cutoff 2021

After calculating the scores with IMO answer key 2021, students are advised to match their marks with cutoff marks to know whether he/she will be able to qualify for level 2 or not. Find the IMO class-wise cutoff of the previous year in the table below. This will help the students to know the difficulty level of the exam.

### SOF IMO 2019 Cutoff

Class | Total Marks | Achievers Section[M4] | Mathematical Reasoning (M2) | Everyday Mathematics (M3) | Logical Reasoning (M1) |

3rd | 34 | 10 | 8 | 10 | 6 |

4th | 32 | 8 | 8 | 7 | 9 |

5th | 39 | 6 | 15 | 9 | 9 |

6th | 45 | 12 | 14 | 7 | 12 |

7th | 44 | 15 | 12 | 7 | 10 |

8th | 44 | 9 | 14 | 7 | 14 |

9th | 47 | 12 | 16 | 6 | 13 |

10th | 46 | 12 | 15 | 8 | 11 |

11th | 37 | 6 | 15 | 2 | 14 |

12th | 38 | 9 | 11 | 6 | 12 |